i did mine for almost 4 months with weekly hand wash never had issue with them and some. i used white as primer then 4 to 5 of black layers. the more you spray the thicker layer gets it will become durable and easier to peel off.

tips
- if you want powder coating looking texture, then last layers spray it from 20 to 30"
- smooth surface then spray from 3 ~ 4"
- use Spray Can Trigger Handle.

i did mine for almost 4 months with weekly hand wash never had issue with them and some. i used white as primer then 4 to 5 of black layers. the more you spray the thicker layer gets it will become durable and easier to peel off.

tips
- if you want powder coating looking texture, then last layers spray it from 20 to 30"
- smooth surface then spray from 3 ~ 4"
- use Spray Can Trigger Handle.